The Secret of Secrets: A Novel (Robert Langdon) – hardcover Brown, Dan
« The Secret of Secrets: A Novel » by Dan Brown is a gripping thriller part of the Robert Langdon series, published by Knopf Doubleday Publishing Group. This hardcover edition is signed by the author and features stunning illustrations. Set in the 2020s, this first edition novel spans 688 pages and is sure to captivate readers with its suspenseful narrative and intricate plot. »